diagon.nvim

Wrapper for Diagon directly inside neovim. Rewrite of the vim-diagon plugin using lua and plenary to communicate with the diagon CLI.

Prerequisites

Diagon CLI is necessary. It can be installed from the Snap Store.

sudo snap install diagon

Installation

Using lazy.nvim:

{
  'h8rtv/diagon.nvim',
  cmd = 'Diagon', -- Load only when the Diagon command gets called
  lazy = true,
  opts = {},
  dependencies = {
    { 'nvim-lua/plenary.nvim' },
  },
},

Usage

Write your Diagon input and visually select it. Then run the command :Diagon <translator>. It will write the output in the current buffer. You can select inside a comment block and the output will be commented too.

Screencast.from.20-12-2023.18.54.44.webm

Configuration

These are the default configuration options. You can pass it to the require('diagon.nvim').setup(...) function. In lazy, you can use the opts property.

local defaults = {
    pos = 'substitute', -- 'above' | 'below' | 'substitute' -- You can select the result will substitute de input, be written above or bellow.
    translators = { -- You can select the allowed translators.
        'Math',
        'Sequence',
        'Tree',
        'Table',
        'Grammar',
        'Frame',
        'GraphDAG',
        'GraphPlanar',
        'Flowchart',
    },
}

Credits

Diagon

vim-diagon